JPS5779972U
Untitled record
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 5 November 2000, 25.9 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| JPH0373462A | Cited by | Japan | Search report |
| JPS5870457A | Cited by | Japan | Search report |
| JPS59198559A | Cited by | Japan | Search report |
| JPS5966991U | Cited by | Japan | Search report |
| JPH0221460A | Cited by | Japan | Search report |
| JPS5933161U | Cited by | Japan | Search report |
| US4139876A | Cites | United States of America | Search report |
| JPS5050002A | Cites | Japan | Search report |
Numbers
- Application
- 15732780
Classification
- IPC, 3
- G11B17 04
- G11B17 043
- G11B25 04